Mechanical applicances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical mvements, powers and devices"; (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing company · leaf 220
548. TYPES OF MOTOR BI-CYCLES. The Derby. A chainfrom the motor drives a frictionwheel which is pressed on the tireby a bell-crank lever. This arrange-ment allows of instantaneous motordisconnection. … 549. TYPES OF MOTOR BICY-CLES. The Brown. Much after the styleof the Derby, but driven by a belt from themotor pulley to a pulley attached to the rearwheel. 550. TYPES OF MOTOR BI-CYCLES. The Minerva. The motorhangs beneath the lower reach anddrives by belt over a pulley on rearwheel. Has a surface…
Mechanical movements
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